• Title/Summary/Keyword: Japanese values

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Studies on Blood Gas Values in Non-Human Primates Reared in Korea (國內詞育 원숭이의 血液가스値에 관한 硏究)

  • 윤상보;김덕환;서지민;신남식;현병화;박배근;송희종
    • Journal of Veterinary Clinics
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    • v.18 no.4
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    • pp.397-401
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    • 2001
  • Blood gas values such as pO$_2$ were studied in common marmosets, crab-eating macaques and Japanese macaques, rhesus macaques and celebes macaque reared in Korea. Blood pH and blood gas values were evaluated in both arterial and venous blood. pH, p$CO_2$, and pO$_2$, of arterial blood in common marmosets were measured as 7.4$\pm$0.1, 29.2$\pm$3.6 mmHg and 81.5$\pm$8.9 mmHg, respectively. Corresponding values in one crab-eating macaque were 7.3, 41.3 mmHg and 46.5 mmHg, respectively. In case of venous blood, pH, p$CO_2$, and pO$_2$, in common marmosets were observed as 7.2$\pm$0.2, 64.9$\pm$18.3 mmHg and 23.5$\pm$5.4 mmHg, respectively. On the while, pH, p$CO_2$, and pO$_2$, of venous blood in crab-eating macaques showed 7.2$\pm$0.2, 49.9$\pm$8.0 mmHg and 38.3$\pm$8.8 mmHg, respectively. Venous pH, p$CO_2$, and pO$_2$, in Japanese macaques were 7.1$\pm$0.2, 56.4$\pm$5.3 mmHg and 40.1$\pm$9.3 mmHg, respectively. Those values in one rhesus macaque were 7.2, 61.1 mmHg and 24.9 mmHg, and in celebes macaque were 7.1, 54.3 mmHg and 31.8 mmHg, respectively.

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Effect of Proportion of Recorded Cows Inseminated by Young A. I. Bulls on Genetic Improvement in Japanese Holstein Population

  • Terawaki, Y.;Shimizu, H.;Fukui, Y.
    • Asian-Australasian Journal of Animal Sciences
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    • v.11 no.4
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    • pp.410-415
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    • 1998
  • The effects of the proprotion of cows inseminated by young A. I. bulls on genetic improvement in the Japanese Holstein population were examined using a simulation technique. The proportion of recorded cows inseminated by young A. I. bulls was assumed to be from 10% to 100% of the total number of recorded cows. The expected total genetic improvement was estimated for all cows and recorded and non recorded cows. The effects of the above were remarkable in the schemes that proven sires were used to produce recorded and non recorded cows for a limited time. Also the increase in the rates for -the expected total genetic improvement was larger when the proportion of recorded cows that were inseminated by young A. I. bulls was about 10% to 40%. When the expected total genetic improvement was estimated for the entire population, we found that the highest values were in a range of about 40 to 60% recorded cows that were inseminated by young A. I. bulls. On the other hand, the expected total genetic improvement that was only estimated in recorded cows dramatically decreased for more than 40% of the recorded cows. The results of this study showed that the optimal proportion of recorded cows inseminated with young A. I. bulls should be about 30% in the Japanese Holstein population.

Purchase Intention Towards Japanese Convenience Goods: A Cross-Sectional Study in Vietnam

  • NGUYEN, Nga Thi Quynh;NGUYEN, Duong Tuan;NGUYEN, Quynh Thi Phuc
    • The Journal of Asian Finance, Economics and Business
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    • v.8 no.10
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    • pp.165-176
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    • 2021
  • The primary purpose of this study is to identify determinants influencing Vietnamese consumers' purchase intention towards Japanese convenience goods. The research model consisting of six factors affecting the dependent variable is proposed based on the Theory of Consumption Values and Theory of Perceived Value of purchase. This study employs a survey method in a convenient sampling method to collect data of target respondents. Data consisting of 180 samples was collected and analyzed using the SMARPLS3 software. The measurement model is assessed to confirm the validity and reliability of the construct, then hypotheses testing is performed with Bootstrapping analysis. The results demonstrated that five factors affect Vietnamese consumers' purchase intention towards Japanese convenience goods, including the price of the product, quality of the product, functional value, emotional value, and conditional value. Major findings of this study suggest that the functional value that consumer perceives about Japanese convenience goods has the most significant relationship with their purchase intention, followed by the quality of the product and the price of the product. Besides, emotional value and conditional value have a moderate influence on consumers' purchase intention. Whereas the influence of the epistemic value of the product on consumers' purchase intention is insignificant in this presented study.

Biological Activities on Phenolic Compounds of Japanese anise (Illicium anisatum L) Extracts

  • Shinn, Seong-Whan
    • International Journal of Advanced Culture Technology
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    • v.7 no.3
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    • pp.120-125
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    • 2019
  • In this paper, we have isolated six phenolic compounds, such as (+)-catechin (1), taxifolin (2), taxifolin-3-O-${\beta}$-D-(+)-xylose (3), quercetin (4), quercetin-3-O-${\alpha}$-L(+)-rhamnose (quercitrin) (5), apigenin-8-C-rhamnosyl-(1'''${\rightarrow}$2'')-glucoside (2''-O-rhamnosylvitexin) (6) from the EtOAc(Ethyl Acetate) and $H_2O$ soluble fractions of Japanese anise(Illicium anisatum L) leaves and twigs. Also, we have evaluated antioxidative and antiviral activity for each isolated compound. The antioxidative test was DPPH (1,1-diphenyl-2-picrylhydrazyl) radical scavenging activity. According to the experimental results, all of the isolated compounds indicated the increased radical scavenging activities as the concentration increases and most of the isolated compounds indicated generally good antioxidative values compare to the controls, ascorbic acid and ${\alpha}$-tocopherol. In the antiviral activities, all of the isolated compounds had no potentials in rhinovirus 1B (HRV 1B). But in enterovirus 71 (EV 71) and Influenza virus A/PR/8 (Influenza PR8), only quercetin (4) indicated the good antiviral activity compare to the control. Based on the above results, we found that the phenolic compounds of Japanese anise may be applied for one of the natural biomass sources that can be used as an antioxidant and an antiviral substance.

A Comparative Study on Speech Rate Variation between Japanese/Chinese Learners of Korean and Native Korean (학습자의 발화 속도 변이 연구: 일본인과 중국인 한국어 학습자와 한국어 모어 화자 비교)

  • Kim, Miran;Gang, Hyeon-Ju;Ro, Juhyoun
    • Korean Linguistics
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    • v.63
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    • pp.103-132
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    • 2014
  • This study compares various speech rates of Korean learners with those of native Korean. Speech data were collected from 34 native Koreans and 33 Korean learners (19 Chinese and 14 Japanese). Each participant recorded a 9 syllabled Korean sentence at three different speech rate types. A total of 603 speech samples were analyzed by speech rate types (normal, slow, and fast), native languages (Korean, Chinese, Japanese), and learners' proficiency levels (beginner, intermediate, and advanced). We found that learners' L1 background plays a role in categorizing different speech rates in the L2 (Korean), and also that the leaners' proficiency correlates with the increase of speaking rate regardless of speech rate categories. More importantly, faster speech rate values found in the advanced level of learners do not necessarily match to the native speakers' speech rate categories. This means that learning speech rate categories can be more complex than we think of proficiency or fluency. That is, speech rate categories may not be acquired automatically during the course of second language learning, and implicit or explicit exposures to various rate types are necessary for second language learners to acquire a high level of communicative skills including speech rate variation. This paper discusses several pedagogical implications in terms of teaching pronunciation to second language learners.

The Comparison of the Color Perception between the Korean and the Japanese undergraduates (한일 대학생의 색지각에 대한 비교연구)

  • ;;都築和代
    • Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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    • v.12 no.3
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    • pp.1-6
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    • 1998
  • The purpose of this study was to investigate the scope of color perception for Japan standard color. In addition to, we compared the difference in the color perception between the Korean and the Japanese undergraduates. 140 male and 119 female Japanese undergraduates were selected as the random sample. Color perception was made with the naked eyes. Minolta Chroma Metre CR 300 was used for physical measurement of the color. The results were as follows, 1) Japanese students' perceived color perception was classified into four large groups: simple group includes Red, Yellow, Blue, White, Gray and Black, X(-axis)group includes Green, Red Purple, Y(-axis)group includes Green, complex group includes Blue Green, Purple, Purple Blue, Red Purple. 2) There is difference between Korean color perception and Japanese; for Yellow Red, Blue, Blue Green, Red Purple. 3) There is little difference between the values of standard color and mean percept color for Yellow while big difference for Blue. And as for as country was concerned, Korean is more accurate than Japanese in color perception.

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Studies on the Serum Total Activities and Isoenzyme PAtterns of LDH in Non-Human Primates Reared in Korea (國內詞育 원숭이의 血淸 LDH의 總活性値와 isoenzyme에 관한 硏究)

  • 윤상보;김덕환;서지민;신남식;현병화;김명철;윤효인;박배근;송희종
    • Journal of Veterinary Clinics
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    • v.18 no.4
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    • pp.380-389
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    • 2001
  • Non-human primates have been increasing in demand as important experimental animals and companion animals, domestically and internationally. The number of non-human primates for these purposes will be much enhanced in the near future. Despite this trend, basic physiological data are scarcely available in these animal species, leading to the difficulty to diagnose diseases when necessary, due to the absence of reference values. Particularly, there is not any report on the total activity of LDH of non-human primates, let alone LDH isoenzyme patterns, in Korea. LDH isoenzymes have a high level of efficaciousness as diagnostic and prognostic aids in various diseases. In this study, total activities and isoenzyme patterns of LDH were measured to obtain their reference values in domestically reared common marmosets, crab-eating macaques and Japanese macaques. There were widespread different values of serum total LDH among the non-human primate species experimented in this study. Serum LDH values of common marmosets and crab-eating macaques were 597.5$\pm$243.1 IU/l and 605.3$\pm$312.6 IU/l, respectively, whereas those of Japanese macaque showed 1,209$\pm$473.8 IU/l. Five isoenzyme fractions of LDH were observed in all experimented non-human primates but their ranks and proportions represented different patterns one another. In common marmosets, the percent of fraction for serum LDH1, LDH$_2$, LDH$_3$, LDH$_4$, and LDH$_{5}$ was 13.7$\pm$6.4%, 23.3$\pm$3.6%, 29.2$\pm$5.0%, 9.4$\pm$1.4% and 24.4$\pm$7.5%, respectively. The rank of LDH isoenzymes was LDH$_3$>LDH$_{5}$>LDH$_2$>LDH$_1$>LDH$_4$, in the descending order. For crab-eating macaques, the fraction of serum LDH$_1$, LDH$_2$, LDH$_3$, LDH$_4$, and LDH$_{5}$ occupied 19.5$\pm$12.7%, 25.3$\pm$9.3%, 23.8$\pm$8.1%, 10.2$\pm$2.8% and 21.3$\pm$14.2%, respectively. The order of LDH isoenzymes was LDH$_2$>LDH$_3$>LDH$_{5}$>LDH$_1$>LDH$_4$, from top to down. On the while, in Japanese macaques, the fraction of serum LDH$_1$ to LDH$_{5}$ showed 23.4$\pm$11.8%, 30.5$\pm$4.1%, 17.4$\pm$3.9%, 11.3$\pm$3.7% and 13.8$\pm$5.6%, respectively. The decreasing order indicated LDH$_2$>LDH$_1$>LDH$_3$>LDH$_{5}$>LDH$_4$. In conclusion, values such as LDH and LDH isoenzyme patterns of investigated for the first time from non-human primates reaared in Korea, could be reference values for the optimal diagnosis and therapy of diseases of the corresponding animal species. Other parameters of hematology and blood biochemistry are urgently needed to study for the benefit of our intimate non-human primates.an primates.

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Influence of the Mechanical Properties on Drapability in the Peach Skin-like Finished Fabrics (피치스킨 가공직물의 역학적 특성이 드레이프성에 미치는 영향)

  • Choi, Jeong-A;Sung, Su-Kwang;Kwon, Oh-Kyung
    • Journal of the Korean Society of Clothing and Textiles
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    • v.19 no.4
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    • pp.684-695
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    • 1995
  • The purpose of this study was to investigate the influence of the mechanical properties on drapability in the peach skin-like finished fabrics. For this study, the samples used were 50 kinds of peach skin-like finished fabrics. The mechanical properties such as tensile, shearing, bending, compressional, surface characteristic values, thickness and weight were measured with a KES-F system and drupe coefficient by drape tester. The relationship between the characteristic values and drape coefficicients of the peach skin-like finished fabrics results were obtained. 1. Peach skin-like finished fabric had $\pm$2o range of shearing, bending, compression, surface. properties, thickness and weight as compared with Japanese women's thin fabrics. The characteristic mixing values were better with the values of WC/T, W/T, etc. as compared with that of japanese women's thin fabrics. Accordingly, the peach skin-like finished fabrics had a little volume, excellent hanging and drapability as compared with japanese women's thin fabrics. 2. The drape coefficient of peach skin-like finished fabric had a high level of correlation between 2HB, G, WC, MIU, WT, MMD, 2HG, RT, W, B etc. of the mechanical properties. The blocked properties that contributed to the drape coefficient of peach skin-like finished fabrics were in the order of the bending> tensile> thickness> weight properties. This drape coefficients(DC) were found by measuring the mechanical properties according to the obtained regress on equate on. DC=99.0179+17.9023 log G -17.0543 log 2HG5+17.2104 log 2HG+35.7685 log 2HB+ 4.6082 log B-30.5906 log T+4.2308 log W 3. The contribution to the drape coefficient of the characteristic mixing values of peach skin-like finished fabric was in the order of > 2HB/W> 2HB/B> B/W The drape coefficients were found by measuring the characteristic mixing values according to the obtained regression equation. 4. The drape coefficients of peach skin-like finished fabrics were influenced by the differences between the bending of warp direction, bending of weft direction, shearing etc which in turn determine the level of hanging. The regression equation was as follows; 5. The drape coefficients of peach skin.like finished fabrics had a highly positive correlation with the node index. It has an negative correlation with number of nodes.

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The Structure of Korean Consonants as Perceived by the Japanese (일본인이 지각하는 한국어 자음의 구조)

  • Bae, Moon-Jung;Kim, Jung-Oh
    • Korean Journal of Cognitive Science
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    • v.19 no.2
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    • pp.163-175
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    • 2008
  • Twelve Japanese students living in South Korea have been examined for their perceptual identification of an initial consonant in Korean syllables with or without a white noise. A confusion matrix was then subject to analyses of additive clustering, individual difference scaling, and probability of information transmission, the results of which were also compared to those of South Koreans. The Japanese in the present experiment confused /다/and/타/ most frequently, followed by /가/ and /카/, /자, 차, 짜/, /타/ and /따/, and so on. The results of additive clustering analysis of the Japanese significantly differed from those of the South Koreans. Individual difference scaling revealed dimensions of sonorant, aspiration and coronal. While South Koreans showed binary values on aspiration and tenseness dimensions, the Japanese did continuous values on such dimensions. An information transmission probability analysis revealed that the Japanese participants could not perceive very well such larynx features as tenseness and aspiration compared to the South Korean participants. The former group, however, perceived very well place of articulation features such as labial and coronal. The present results suggest that an approach dealing with structures of base representations is important in understanding the phonological categories of languages.

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Ex situ combined in situ target strength of Japanese horse mackerel using a broadband echosounder (중심 주파수 200 kHz의 과학어군탐지기를 활용한 전갱이의 광대역 주파수 특성)

  • Myounghee KANG;Hansoo KIM;Dongha KANG;Jihoon JUNG;Fredrich SIMANUNGKALIT;Donhyug KANG
    • Journal of the Korean Society of Fisheries and Ocean Technology
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    • v.60 no.2
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    • pp.142-151
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    • 2024
  • Recently, domestic fishing production of Japanese horse mackerel has been continuously decreasing. To achieve sustainable fishing of this species, it is essential to acquire its target strength (TS) for accurate biomass estimation and to study its ecological characteristics. To date, there has been no TS research using a broadband echosounder targeting Japanese horse mackerel. In this study, for the first time, we synchronized an underwater camera with a broadband frequency (nominal center frequency of 200 kHz, range: 160-260 kHz) to measure the TS according to the body size (16.8-35.5 cm) and swimming angle of the species. The relationship between Japanese horse mackerel length and body weight showed a general tendency for body weight to increase as length increased. The pattern of the frequency spectra (average values) by body length exhibited a similar trend regardless of body length, with no significant fluctuations in frequency observed. The lowest TS value was observed at 243 kHz while the highest TS values were recorded at 180 and 257.5 kHz. The frequency spectra for the swimming angles appeared to be flat at angles of -5, 0, 30, 60, 75, and 80° while detecting more general trends of frequency spectra for swimming angle proved challenging. The results of this study can serve as fundamental data for Japanese horse mackerel biomass estimation and ecological research.